baber/WOPTO huggingface dataset:
Patent JP-2010001861-A (JP)
Title: Method for controlling air fuel ratio of multi-cylinder internal combustion engine
Inventor: SUETSUGU HAJIME
IPC: F02D41/14
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively inhibit variation of air fuel ratios among cylinders which can occur in a multi-cylinder engine provided with a variable valve mechanism.  <P>SOLUTION: In control of air-fuel ratios of the multi-cylinder engine provided with the variable valve mechanism 20 changing open close characteristics of an intake valve 15, a process (S9) individually detecting air-fuel ratio of each cylinder 11-14 based on exhaust gas discharged from each cylinder 11-14, and a process (S15) controlling injection quantity of fuel from a fuel injection valve 25 provided on each cylinder 11-14 to reduce variation of air-fuel ratio among the cylinders 11-14 based on the detected air-fuel ratio of each cylinder 11-14 are executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007756-A (JP)
Title: Tensioning device
Inventor: WAKE JUNICHI
IPC: F16H7/08
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensioning device capable of increasing the elongation of a chain and the pressure to the chain.  <P>SOLUTION: The tensioning device comprises a tensioner arm 2 having an open hole 21a in a free end 21 turnable around a pivotable support end 20, a hydraulic tensioner 3 for turning the tensioner arm 2 around the pivotable support end 20, a lever arm 4 turnably supported by the open hole 21a in the free end 21 and having a boss part 40 having a pin insertion hole 40a at the offset position from a center O of the open hole 21a, and a lever part 41 extending from the boss part 40 to the side of the hydraulic tensioner 3 with a fore end of a piston 3a of the hydraulic tensioner 3 being abutted thereon, and a pin 5 with one end thereof being fitted to a fixed wall 50 and the other end thereof being inserted in the pin insertion hole 40a of the boss part 40 of the lever arm 4. When the piston 3a of the hydraulic tensioner 3 extends, the lever arm 4 is turned around the pin 5, and the push in amount of the free end 21 of the tensioner arm 2 to a chain 104 side is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011622-A (JP)
Title: Vehicle controller and vehicle-control system
Inventor: HATA KEISUKE
IPC: B60L11/18
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller which can reduce power consumption without causing a drop in detection accuracy of motor current.  <P>SOLUTION: The vehicle controller includes current detection circuits 11 (11a, 11b) in which a detectable range of the current of a motor 5 mounted on a vehicle is set, and a microcomputer 15 and a power supply circuit 16 for controlling power supply to the current detection circuits 11a and 11b, wherein the microcomputer 15 and the power supply circuit 16 limit power supply to one current detection circuit having a resolution lower than that of the other current detection circuit out of the current detection circuits having a current value within the detectable range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010444-A (JP)
Title: Semiconductor light emitting element, lamp and method of manufacturing semiconductor light emitting element
Inventor: SAKAI HIROMITSU
IPC: H01L33/32
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element whose drive power voltage is lowered while maintaining superior light emission output, and to provide a lamp and a method of manufacturing the semiconductor light emitting element.  <P>SOLUTION: The semiconductor light emitting element 1 is constituted by laminating a n-type semiconductor layer 12, a light emitting layer 13 and a p-type semiconductor layer 14 in this order, wherein the n-type semiconductor layer 12, the light emitting layer 13 and the p-type semiconductor layer 14 are composed of a group III nitride semiconductor, respectively. The light emitting layer 13 is constituted by a multiple well structure wherein a plurality of well layers 13b and barrier layers 13a whose film thickness is 20 Å or more and less than 70 Å are alternately laminated, and a plurality of thin film portion 13c are provided to the well layer 13b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006986-A (JP)
Title: Flame retardant, flame retardant composition, insulated wire and wire harness
Inventor: NONAKA TAKESHI
IPC: C08L101/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant capable of improving cold resistance and productivity of a composition, a flame retardant composition, an insulated wire and a wire harness.  <P>SOLUTION: The flame retardant is produced by crushing a natural mineral composed mainly of magnesium hydroxide and surface-treating the crushed mineral with an organic polymer having a melting point of ≤100°C. The organic polymer preferably has a melt viscosity of ≤1,000 mPa s at 140°C. The flame retardant composition contains the flame retardant. The insulated wire is produced by covering the outer circumference of a conductor with the flame retardant composition, and the wire harness contains the insulated wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010530-A (JP)
Title: Solid electrolytic capacitor
Inventor: NISHIMURA KOICHI
IPC: H01G9/21
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress breakage of a capacitor element due to heat generation even when an excessive short-circuit current flows to the capacitor element to generate heat.  <P>SOLUTION: A solid electrolytic capacitor includes an anode 2, a dielectric layer 3 formed on a surface of the anode 2, cathodes 4, 5, and 6 formed on a surface of the dielectric layer 3, a resin housing 9 covering the capacitor element 11 comprising the anode 2, dielectric layer 3, and cathode layers 4, 5, and 6, and an energy converting element 12 converting thermal energy into electric energy, the energy converting element 12 being electrically connected to the capacitor element 11 so as to lower a voltage applied to the capacitor element 11 with a voltage that the energy converting element 12 generates by converting the thermal energy from the capacitor element 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009711-A (JP)
Title: Semiconductor memory device
Inventor: UEDA YOSHIHIRO
IPC: G11C13/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of read errors even in a memory cell storing multiple values by highly accurately generating a reference voltage.  <P>SOLUTION: A memory cell array MA is configured by arranging memory cells MC composed of serially connected rectifying element Di and variable resistance element VR at intersections between pluralities of bit lines and word lines. A sense amplifier S/A compares a voltage generated by a current flowing through a selected memory cell MC with a reference voltage. A reference voltage generation circuit includes a resistance circuit constituted by connecting in parallel a first resistance element having a resistance value nearly equal to a maximum resistance value R11 of the variable resistance element VR and a second resistance element having a resistance value nearly equal to a minimum resistance value r00 of the variable resistance element VR, and a constant current circuit for supplying a constant current to the first resistance element and the second resistance element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016112-A (JP)
Title: Exposure apparatus, exposure method, and device manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus that suppresses the degradation of performance and also suppresses the occurrence of exposure defects.  <P>SOLUTION: The exposure apparatus exposes a substrate to exposure light. The exposure apparatus includes a static eliminator which removes static electricity from an object by irradiating the object or its periphery with vacuum ultraviolet light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014014-A (JP)
Title: Engine-driven working machine
Inventor: HIGAKI JUNICHIRO
IPC: F02B67/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine-driven working machine by which leakage escaping from the working machine is efficiently gathered in a drain part provided in a water-receiving vessel, and is discharged efficiently in a short time period through the drain part, and the total volume of the leakage is favorably suppressed so as not to exceed the capacity of the water-receiving vessel.  <P>SOLUTION: A water-receiving tank 2 shaped like a rectangular box is slanted so that one lateral face becomes lower. Legs 24 are provided to the water-receiving tank 2 in such a manner that a slant is formed in the bottom face 2a<SB>1</SB>having difference of height. A drain part 2c is provided on the one lowered lateral face in the water-receiving tank 2. Leakage is collected to the lowest part, and the leakage collected in the lowest part is discharged efficiently from the drain part 2c in a short time period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016666-A (JP)
Title: Radio base station and radio communication method
Inventor: KOYANAGI KENICHIRO
IPC: H04W72/04
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of use in radio resources in a mobile communication system.  <P>SOLUTION: A radio base station 1 transmits data to mobile stations 2, 3 in the form of error correction coded blocks. A controller 1a allocates part of the block in a first area, and allocates the other part of the block in a second area also using the second area other than the first area specified as an area which the base station 1 uses for data transmission among the radio resources. A transceiver 1b transmits the block by using the radio resources that the controller 1a allocates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014069-A (JP)
Title: Heat shielding cooling device for exhaust system
Inventor: NAGATA SHUJI
IPC: F01P1/06
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shielding cooling device for an exhaust system capable of insulating heat of an exhaust emission control device, efficiently cooling an exhaust collecting pipe, and reducing cost of the exhaust collecting pipe with a simple structure.  <P>SOLUTION: The exhaust system provided with the exhaust collecting pipe 1 and the exhaust emission control device 2 at a vehicle front side of an internal combustion engine is provided with a first heat shield plate 3 covering the exhaust collecting pipe 1 and a second heat shield plate 5 covering at least a vehicle front side of the exhaust emission control device 2. The second heat shield plate 5 is provided with a collection part 6 collecting air current flowing along an outer surface thereof, and an air guide part 7 guiding the air current collected by the collection part 6 to a gap between the exhaust collection pipe 1 and the first heat shield plate 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009040997-A (JP)
Title: Method for producing polylactic acid block copolymer
Inventor: NASUNO TOMOKO
IPC: C08G63/80
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polylactic acid block copolymer that forms a thermally stable polylactic acid stereocomplex having a high molecular weight and a high melting point.  <P>SOLUTION: This method for producing a polylactic acid block copolymer comprises (1) a first step composed of a step (1-1) of producing a poly-L-lactic acid mainly composed of an L-lactic acid unit and having a weight average molecular weight of 20,000 to 50,000 by use of L-lactic acid as a main raw material by direct polycondensation in the presence of a catalyst and a step (1-2) of producing a poly-D-lactic acid mainly composed of a D-lactic acid unit by use of D-lactic acid as a main raw material by direct polycondensation in the presence of a catalyst; (2) a second step of mixing the poly-L-lactic acid and poly-D-lactic acid obtained at the first step; and (3) a third step of solid-phase-polymerizing the mixture of poly-L-lactic acid and poly-D-lactic acid obtained at the second step at a temperature lower than the melting point of the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010020624-A (JP)
Title: External storage medium management system
Inventor: KIMURA TOMOKO
IPC: G06F21/60
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external storage medium management system that disables the use of USB memories and others beyond their use limits.  <P>SOLUTION: The external storage medium management system includes an operation log information detection part for detecting operation log information about file access to an external storage medium on a computer terminal, an external storage medium use limit decision part for identifying the file subjected to the file access by the detected operation log information, acquiring file authority information representing use authority associated with the file, and deciding use limit information about the external storage medium according to the acquired file authority information, and an external storage medium use limit setting part for setting the decided use limit information in the external storage medium on the computer terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025612-A (JP)
Title: Running test arrangement for track-running truck
Inventor: YASUI TOSHIJI
IPC: G01M17/08
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running test arrangement capable of testing a track-running truck safely at a constant position.  <P>SOLUTION: A first base frame 1 and a second base frame 2 are stuck to a common base 5 so that the mutual distance therebetween is adjustable by being increased or decreased. The first and second base frames 1, 2 are equipped with rollers 15, 16, 17, 18 for supporting the wheels 11, 12 of the truck Z.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023287-A (JP)
Title: Method for driving injection molding machine
Inventor: YAGI MASATAKE
IPC: B29C45/73
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving an injection molding machine which can improve the peripheral protuberance of a molding disk, so-called ski jump, without making a mold complicated.  <P>SOLUTION: While a disk molding mold 5 having a fixed mold 3 and movable mold 4 is closed, and an outer peripheral ring 16 arranged in the movable mold 4 is pressurized, a molten molding material is injected into the cavity 11 of the disk molding mold 5. After the cooling of the molten molding material is started, pressurization power is reduced to decline the contact thermal conduction between the mold and a disk peripheral part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033633-A (JP)
Title: Magnetic recording medium, method for manufacturing magnetic recording medium, and information storage device
Inventor: KANTO NOBUYUKI
IPC: G11B5/84
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high stability in a floating state of a magnetic head.  <P>SOLUTION: A magnetic disk 200 is equipped with: a disk substrate 201; an L/UL section 220 made of a first nonmagnetic material and occupying a predetermined first region on the disk substrate 201 along the edge of the disk substrate 201; a plurality of recording sections 211 respectively made of a magnetic material, which are arranged on a second region at the inside of the first region on the disk substrate 201 and on which information is magnetically recorded; and separating sections 212 occupying places other than the area occupied by the plurality of recording sections 211 in the second region, made of a second nonmagnetic material which exhibits a polishing rate higher than that of the first nonmagnetic material with regard to the chemical polishing treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032302-A (JP)
Title: Remote counter
Inventor: HASE YUICHI
IPC: G01F1/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote counter which reduces its current consumption by comparing an integrated value obtained by integration of the remote counter with an integrated value of a meter itself, and stopping integration operation by flow rate pulses if there is a clear difference between them, and prevents a consumer from becoming suspicious when the count of the remote counter changes though no water is used.  <P>SOLUTION: Along with calculating an integrated value of the flow rate of the meter based on flow rate pulses sent from the meter, the remote counter reads out an integrated value by the meter itself by communication at each predetermined time interval (step S104), compares the difference between both (step S104), and if the difference between both exceeds a threshold, stops integration based on the flow rate pulses (step S106). Moreover, the remote counter displays on its display part the matter that the integration based on the flow rate pulses is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036993-A (JP)
Title: Escalator for outdoor
Inventor: WATE KURATO
IPC: B66B23/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor escalator for outdoor for preventing infiltration of rainwater into a chain of the escalator for outdoor and a connection part between the chain and steps without taking time and labor for a maintenance operation.  <P>SOLUTION: The escalator 1 for outdoor is provided with: the steps 2, attached to the chain in an equally spaced manner and connected in an endless state, for conducting circulating movement; rails 5, 6 for respectively guiding rollers 3A, 4A provided in front of and behind the steps 2; and parapets 7 erected at both sides of the steps 2. A gutter 10 for guiding the rainwater structured by a long plate body is arranged in an upper part of the rail 5 which is provided in the lowermost parts of the rails 5, 6, and weirs 10A, 10B are arranged on a step side of this gutter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036386-A (JP)
Title: Machine tool with safety door switching control mechanism and injection molding machine or die casting machine
Inventor: HONGO EISUKE
IPC: B22D17/26
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety door, of a machine tool such as an injection molding machine, which is switch-proof.  <P>SOLUTION: In this machine tool with a safety door switching control mechanism, a safety door 7 can be kept closed so as not to allow the safety door 7 to be opened by fitting a stopper pin 8 actuated to move back and forth by an air cylinder 14, into an insertion hole 12 of the safety door 7, as a safety door opening check means. This freely switchable safety door 7 is installed at a mold delivery opening. Further, the stopper pin 8 as it is ejected is also used as a closure check means for preventing the safety door 7 from being closed, in such a state that the safety door 7 is opened and the stopper pin 8 remains not fitted into the insertion hole 12. Consequently, it is possible to prevent the safety door 7 from being opened so that the safety door 7 does not open unpreparedly, and also prevent the safety door 7 from being closed unpreparedly by the ejected stopper pin 8, in such a state that the safety door 7 is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041242-A (JP)
Title: Sound adjusting console
Inventor: OUCHI AKIRA
IPC: H04R3/04
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound adjusting console for freely adjusting phases and performing a variety of acoustic adjustment such as the suppression of howling without sacrificing sound quality.  <P>SOLUTION: The sound adjusting console is provided with an operating knob (knob) for designating a phase shift value and a phase shift circuit for performing phase adjustment on the basis of a phase shift value designated by the operating knob. The phase shift circuit is provided with: a first step phase adjustment means for adjusting a phase of an input sound signal, synchronizing two shift signals whose phases are shifted by π/2, and outputting the signals; a second step phase adjustment means for outputting a first multiplied signal obtained by multiplying one of the two phase shift signals by cosine value related to a phase shift value and outputting a second multiplied signal obtained by multiplying the other by a sine value related to the phase shift value; and an output step adder for adding the first multiplied signal and the second multiplied signal to generate an output sound signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009049992-A (JP)
Title: Antenna integrally formed with case and method of manufacturing the same
Inventor: HONG HA RYONG
IPC: H01Q1/46
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna integrally formed with a case and a method of manufacturing the same.  <P>SOLUTION: An antenna integrally formed with a case according to an aspect of the invention includes: a case unit formed of a dielectric material; a radiator integrally formed with the case unit and having terminal units extending from a radiation unit coming into tight contact with the surface of the case unit; vertical ribs each having an internal connection portion coming into contact with an upper end of the terminal unit and extending downward from an inner surface of the case unit by a predetermined length; and outer connection portions provided on a board disposed adjacent to the case unit and electrically connected to individual lower ends of the internal connection portions. According to the present invention, a phenomenon of floating the radiator integrally formed with the case from the case because of an elastic force is prevented and a state of electrical connection with the radiator can be stably held.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036796-A (JP)
Title: Arranging structure of hose for vehicle
Inventor: KOBAYASHI KATSUHIDE
IPC: B60R16/08
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arranging structure of a hose for a vehicle can stably arrange the hose without increasing the weight of a bracket.  <P>SOLUTION: In the arranging structure of the hose for the vehicle, a hose 13 is arranged by brackets 14a, 14b across two chassis frames 1a, 1b extending in the longitudinal direction of the vehicle. The brackets 14a, 14b are individually provided on the two chassis frames 1a, 1b so that the two brackets 14a, 14b are separated from each other. A tubular member 21 is provided on the outer circumference of the hose 13 at the position where the two brackets 14a, 14b are separated from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057380-A (JP)
Title: Hair cosmetic
Inventor: AOYAMA HIROSHI
IPC: A61Q5/06
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which can impart sufficiently smooth and soft feeling to the hair both during rinsing and after drying.  <P>SOLUTION: The hair cosmetic comprises the following components (a)-(d). (a) An organopolysiloxane containing at least one sugar residue in a molecule. (b) A cationic surfactant. (c) An aliphatic alcohol having 8-30 carbon atoms. (d) An organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT